/* CSS Styling for Proposal Builder v2 - Tab Integration in Deal Detail */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;700;800&family=Fira+Code:wght@400;500&display=swap');

:root {
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-title: 'Outfit', sans-serif;
  --font-mono: 'Fira Code', monospace;

  /* App General Colors */
  --bg-app: #f5f6f8;
  --bg-card: #ffffff;
  --border-color: #e8e8e8;
  
  --text-main: #262626;
  --text-secondary: #595959;
  --text-muted: #8c8c8c;

  /* Primary Brand colors */
  --primary-blue: #0062ff;
  --primary-blue-hover: #0052cc;
  --agentee-blue: #1890ff;
  --agentee-bg: #e6f7ff;

  /* Status Colors */
  --success: #52c41a;
  --success-bg: #f6ffed;
  --success-border: #b7eb8f;
  
  --warning: #faad14;
  --warning-bg: #fffbe6;
  --warning-border: #ffe58f;
  
  --danger: #ff4d4f;
  --danger-bg: #fff2f0;
  --danger-border: #ffccc7;
  
  --info: #1890ff;
  --info-bg: #e6f7ff;

  /* Aesthetics */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-paper: 0 10px 25px rgba(0, 0, 0, 0.08);
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-app);
  color: var(--text-main);
  height: 100vh;
  overflow: hidden;
  display: flex;
}

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #d9d9d9;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: #bfbfbf;
}

.app-container {
  display: flex;
  width: 100%;
  height: 100vh;
  position: relative;
}

/* ERP SIDEBAR LIGHT STYLE (CRM Shell) */
.sidebar-light {
  width: 240px;
  background-color: #ffffff;
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sidebar-logo {
  padding: 24px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border-color);
}

.logo-symbol {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary-blue), #3b82f6);
  color: #ffffff;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius);
}

.logo-txt {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-main);
}

.menu-list-light {
  list-style: none;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.menu-lbl-light {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 16px 12px 6px 12px;
  letter-spacing: 0.5px;
}

.menu-item-light {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--border-radius);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}

.menu-item-light:hover {
  background-color: #fafafa;
  color: var(--primary-blue);
}

.menu-item-light.active {
  background-color: #e6f0ff;
  color: var(--primary-blue);
  font-weight: 600;
}

.menu-icon-light {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
}

/* MAIN CONTENT AREA */
.deal-main-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: var(--bg-app);
}

.deal-header-light {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 20px 24px 0 24px;
  flex-shrink: 0;
}

.deal-header-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.deal-breadcrumb {
  display: flex;
  align-items: center;
  gap: 12px;
}

.breadcrumb-back {
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--text-secondary);
}

.deal-headline {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 700;
}

.deal-stage-badges {
  display: flex;
  gap: 8px;
  align-items: center;
}

.badge-light {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
}

.badge-light-discovery { background-color: #e6f7ff; color: #1890ff; }
.badge-light-odc { background-color: #f9f0ff; color: #722ed1; }
.badge-light-pot { background-color: #f5f5f5; color: var(--text-secondary); }

.deal-actions-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.btn-deal-action {
  padding: 6px 14px;
  border-radius: var(--border-radius);
  font-size: 0.82rem;
  font-weight: 600;
  border: 1px solid var(--border-color);
  background-color: #ffffff;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-deal-action:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.btn-deal-action-primary {
  background-color: var(--primary-blue);
  color: #ffffff;
  border: none;
}

.btn-deal-action-primary:hover {
  background-color: var(--primary-blue-hover);
}

.deal-tabs-list {
  display: flex;
  gap: 24px;
  list-style: none;
}

.deal-tab-item {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 12px 4px;
  cursor: pointer;
  position: relative;
}

.deal-tab-item:hover {
  color: var(--primary-blue);
}

.deal-tab-item.active {
  color: var(--primary-blue);
}

.deal-tab-item.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--primary-blue);
  border-radius: 3px 3px 0 0;
}

/* CONTENT BODY CONTAINER */
.deal-content-body {
  padding: 20px;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* TAB 1: OVERVIEW CARD */
.deal-panel-card {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-section {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 20px;
}

.contact-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.contact-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background-color: var(--bg-app);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
}

.contact-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: #3b82f6;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
}

.deal-fields-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 24px;
}

.deal-field-col {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.deal-field-lbl {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.deal-field-val {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
}

.deal-field-val-link {
  color: var(--primary-blue);
  text-decoration: none;
}

.deal-description-section {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 24px;
}

.deal-followers-section {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 24px;
}

.follower-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background-color: #fafafa;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.deal-meta-dates {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}


/* TAB 6: PROPOSAL BUILDER TAB WORKSPACE */
.proposal-tab-workspace {
  display: flex;
  flex-direction: column;
  flex: 1;
  height: 100%;
  overflow: hidden;
}

/* Empty State */
.proposal-empty-state {
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 48px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: auto;
  max-width: 540px;
  width: 100%;
}

.empty-state-icon {
  font-size: 3rem;
}

.empty-state-title {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 700;
}

.empty-state-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Active Proposal Workspace Layout */
.proposal-active-workspace {
  display: flex;
  flex-direction: column;
  flex: 1;
  background-color: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  height: 100%;
}

/* Workspace details bar inside Tab content */
.workspace-details-bar {
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-shrink: 0;
}

.details-bar-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.proposal-title-lbl {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
}

.proposal-subtitle-lbl {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.details-bar-buttons {
  display: flex;
  gap: 8px;
}

.details-bar-pills {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}

.detail-pill-card {
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px 10px;
  background-color: #fafafa;
}

.detail-pill-lbl {
  font-size: 0.62rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 2px;
}

.detail-pill-val {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-main);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-badge-orange {
  display: inline-block;
  background-color: var(--warning-bg);
  color: #d46b08;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 0.68rem;
}

/* Three-column layout inside the active workspace */
.three-column-grid {
  display: grid;
  grid-template-columns: 220px 1fr 420px;
  flex: 1;
  overflow: hidden;
}

/* Col 1: Workflow Steps */
.workflow-steps-col {
  border-right: 1px solid var(--border-color);
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.workflow-col-title {
  padding: 12px 16px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
}

.steps-list {
  display: flex;
  flex-direction: column;
  padding: 8px;
  gap: 4px;
}

.step-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
}

.step-card:hover {
  background-color: #fafafa;
}

.step-card.active {
  background-color: var(--agentee-bg);
  border-color: rgba(24, 144, 255, 0.2);
}

.step-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.step-card-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-main);
}

.step-status {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 1px 5px;
  border-radius: 10px;
}

.step-status-done { background-color: var(--success-bg); color: var(--success); }
.step-status-editing { background-color: var(--primary-light); color: var(--primary); }
.step-status-next { background-color: #f5f5f5; color: var(--text-secondary); }
.step-status-pending { background-color: transparent; color: var(--text-muted); }

.step-card-desc {
  font-size: 0.7rem;
  color: var(--text-secondary);
  line-height: 1.3;
}

/* Col 2: Structured Input + AI Suggestions */
.structured-editor-col {
  background-color: #ffffff;
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.editor-col-title {
  padding: 12px 16px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.editor-col-content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.input-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.input-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: 4px;
  display: block;
}

.input-textarea-sm {
  width: 100%;
  height: 64px;
  padding: 6px 10px;
  font-size: 0.8rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  resize: vertical;
  font-family: inherit;
}

.input-textarea-sm:focus {
  outline: none;
  border-color: var(--primary-blue);
}

.attachments-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.btn-attach-action {
  padding: 3px 8px;
  font-size: 0.68rem;
  font-weight: 600;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background-color: #fafafa;
  color: var(--text-secondary);
}

.btn-attach-action:hover {
  background-color: #f0f0f0;
}

.attachment-file-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 6px;
  background-color: #f5f5f5;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* AI Suggested Content styling */
.ai-suggested-section {
  border: 1px solid rgba(24, 144, 255, 0.2);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.ai-suggested-header {
  background-color: #f0f5ff;
  border-bottom: 1px solid rgba(24, 144, 255, 0.15);
  padding: 8px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ai-suggested-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary-blue);
}

.ai-suggested-badge {
  font-size: 0.65rem;
  font-weight: 700;
  color: #722ed1;
  background-color: #f9f0ff;
  padding: 1px 5px;
  border-radius: 4px;
}

.ai-suggested-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background-color: #ffffff;
}

.ai-item-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.78rem;
  line-height: 1.35;
}

.ai-item-lbl {
  font-weight: 700;
  color: var(--text-main);
}

.ai-item-desc {
  color: var(--text-secondary);
}

.ai-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 4px;
  font-size: 0.7rem;
}

.ai-table th, .ai-table td {
  border: 1px solid var(--border-color);
  padding: 5px 8px;
  text-align: left;
}

.ai-table th {
  background-color: #fafafa;
  font-weight: 600;
}

.editor-feedback-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.editor-footer-buttons {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
}

/* Col 3: Live Preview panel */
.live-preview-col {
  background-color: var(--bg-app);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.preview-col-header {
  height: 40px;
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.preview-col-title {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.preview-header-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.68rem;
  color: var(--text-muted);
}

.preview-scroller {
  flex: 1;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

/* Rendered A4 paper sheet mockup */
.a4-paper-sheet {
  width: 100%;
  max-width: 380px;
  min-height: 500px;
  background-color: #ffffff;
  box-shadow: var(--shadow-paper);
  border: 1px solid var(--border-color);
  padding: 24px;
  font-size: 0.72rem;
  line-height: 1.45;
  color: #333333;
  display: flex;
  flex-direction: column;
  position: relative;
}

.a4-header {
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary-blue);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 6px;
  margin-bottom: 16px;
}

.a4-title {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.a4-subtitle {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.a4-section-title {
  font-family: var(--font-title);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 12px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 2px;
}

.a4-paragraph {
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.a4-bullets {
  margin-bottom: 8px;
  padding-left: 14px;
  color: var(--text-secondary);
}

.a4-bullets li {
  margin-bottom: 3px;
}

.a4-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 6px;
  font-size: 0.65rem;
}

.a4-table th, .a4-table td {
  border: 1px solid var(--border-color);
  padding: 4px 6px;
  text-align: left;
}

.a4-table th {
  background-color: #f9f9f9;
  font-weight: 600;
}


/* MODALS & OVERLAYS */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.template-modal {
  width: 480px;
  background-color: #ffffff;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 700;
}

.modal-close-btn {
  font-size: 1.2rem;
  color: var(--text-muted);
}

.modal-close-btn:hover {
  color: var(--text-main);
}

.modal-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.template-card-option {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 12px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.template-card-option:hover {
  border-color: var(--primary-blue);
  background-color: #f0f5ff;
}

.template-card-option.selected {
  border-color: var(--primary-blue);
  background-color: var(--agentee-bg);
}

.template-option-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
}

.template-option-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.modal-footer {
  padding: 12px 20px;
  background-color: #fafafa;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* FLOATING TOUR GUIDE (DEMO PERSPECTIVES CONTROLLER) */
.floating-guide-bar {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: var(--text-main);
  color: #ffffff;
  padding: 12px 20px;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8rem;
}

.btn-guide-step {
  background-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  padding: 6px 12px;
  border-radius: 4px;
  font-weight: 600;
}

.btn-guide-step:hover {
  background-color: var(--primary-blue);
}

.btn-guide-step-primary {
  background-color: var(--primary-blue);
  color: #ffffff;
}

.btn-guide-step-primary:hover {
  background-color: var(--primary-blue-hover);
}

/* Utilities */
.hidden { display: none !important; }
.flex-col { display: flex; flex-direction: column; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }